Objective Red blood cell distribution width (RDW) has been shown to predict clinical outcomes in many diseases. To our knowledge, the prognostic significance of RDW in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) has not been reported so far. The aim of the present study is to investigate the relation of RDW to in-hospital mortality in patients with AECOPD. Methods W...

The rdw rat was initially reported as having hereditary dwarfism caused by pituitary dysfunction. Subsequent studies on the rdw rat, however, have demonstrated that the primary cause of rdw dwarfism is present in the thyroid gland but not in the pituitary gland. The primary cause of rdw rat disorders is a missense mutation of the thyroglobulin (Tg) gene by a one-point mutation. In the present s...

BACKGROUND The normal range of red cell distribution width (RDW) level is <15%. Several studies have indicated that a high RDW level was associated with mortality in critically ill patients, and the patients with a high RDW level need increased focus in clinical practice. In view of the difficulty in defining the specific value of high RDW level, the key is to focus on the patient with the leve...

BACKGROUND Previous studies have reported that in patients with heart failure, an increased value of red cell distribution width (RDW) is associated with adverse outcomes. Nonetheless, data regarding the association between RDW values and long-term mortality in patients with left ventricular systolic dysfunction (LVSD) are lacking. The aim of this investigation was to examine the relationship b...

OBJECTIVE Red cell distribution width (RDW) has been reported to be a predictor of cardiac events in coronary artery disease (CAD). Here, we hypothesized that RDW level on admission would be predictive of adverse outcomes in non-ST elevation acute coronary syndrome (NST-ACS). METHODS In total, 202 patients with NST-ACS (159 males and 43 females) were retrospectively analyzed. The patients wer...

INTRODUCTION Preoperative anemia and high red cell distribution width (RDW) are associated with higher perioperative mortality. Conditions with high RDW levels can be categorized by mean corpuscular volume (MCV). The relationship between RDW, anemia and MCV may explain causality between high RDW levels and outcomes. We aim to establish the prevalence of preoperative anemia and distribution of R...

BACKGROUND This retrospective study was performed to evaluate the value of baseline red blood cell distribution width (RDW) for predicting the severity of chronic heart failure (CHF) compared with N-terminal prohormone brain natriuretic peptide (NT-ProBNP) and other hematological and biochemical parameters. MATERIAL AND METHODS Hematological and biochemical parameters were obtained from 179 pat...

BACKGROUND Previous studies suggest the higher the red blood cell distribution width (RDW) the greater the risk of mortality in patients with coronary artery disease (CAD). However, the relationship between RDW and long-term outcome in CAD patients undergoing percutaneous coronary intervention (PCI) with a drug-eluting stent (DES) remains unclear. This study was designed to evaluate the long-te...

Red blood cell distribution width (RDW) may serve as an integrative marker of pathological processes that portend worse prognosis in heart failure (HF). The prognostic value of RDW variation (ΔRDW) during hospitalization for acute heart failure (AHF) has yet to be studied.We retrospectively analyzed 2 independent cohorts: Centro Hospitalar do Porto (derivation cohort) and Lariboisière hospital ...

Objective Tonsillectomy is one of the most common surgical procedures performed at ear, nose, and throat clinics. Chronic recurrent tonsillitis, obstructive tonsillitis, and halitosis are among the most common indications for surgery. Determining whether the infection is chronic and the patient's annual number of infections are important in estimating the necessity for surgery to be performed d...